156636484

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{1481}}^1$

素因数の和:1815

約数の個数: 24

約数和(自身を含む): 277732728

約数和(自身を除く): 121096244

約数列:

[1, 2, 4, 137, 193, 274, 386, 548, 772, 1481, 2962, 5924, 26441, 52882, 105764, 202897, 285833, 405794, 571666, 811588, 1143332, 39159121, 78318242, 156636484]

約数ペア:

[(1, 156636484), (2, 78318242), (4, 39159121), (137, 1143332), (193, 811588), (274, 571666), (386, 405794), (548, 285833), (772, 202897), (1481, 105764), (2962, 52882), (5924, 26441)]